| Message ID | b7d5dce9fcc118a60261824196c820de6fb434a2.1383306365.git.b42378@freescale.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Delegated to: | Vinod Koul |
| Headers | show |
On Fri, Nov 01, 2013 at 07:48:16PM +0800, Nicolin Chen wrote: > Since gen_pool_dma_alloc() is introduced, we implement it to simplify code. Acked-by: Vinod Koul <vinod.koul@intel.com> -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c index 2b4026d..3ddacc1 100644 --- a/drivers/dma/mmp_tdma.c +++ b/drivers/dma/mmp_tdma.c @@ -378,12 +378,7 @@ struct mmp_tdma_desc *mmp_tdma_alloc_descriptor(struct mmp_tdma_chan *tdmac) if (!gpool) return NULL; - tdmac->desc_arr = (void *)gen_pool_alloc(gpool, size); - if (!tdmac->desc_arr) - return NULL; - - tdmac->desc_arr_phys = gen_pool_virt_to_phys(gpool, - (unsigned long)tdmac->desc_arr); + tdmac->desc_arr = gen_pool_dma_alloc(gpool, size, &tdmac->desc_arr_phys); return tdmac->desc_arr; }
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code. Signed-off-by: Nicolin Chen <b42378@freescale.com> --- drivers/dma/mmp_tdma.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-)